000 00307nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a658.542 P762
100 _aPOLK,E.J
245 0 _aMETHODS ANALYSIS AND WORK MEASUREMENTS
260 _aNEW YORK
_bMcGraw-Hill
_c1984
300 _a24X17
942 _cBK
_2DDC
999 _c20118
_d20118